hygger 20W Aquarium LED Light, Fish Tank Full Spectrum Lighting with 24/7 Day-Night Cycle Mode & Auto On/Off Timer, Adjustable Brightness, 7 Colors Options, Extendable Bracket for 45~60cm Freshwater

After having a couple of previous models which were lacking and difficult to setup, I thought I would try this model and see how it compares. I can honestly say I am delighted with this model. For the price it is excellent for plants, reliable and easy to set up and adjust. The sunrise sunset feature is brilliant (no pun intended) with both sunrise and sunset lasting a couple of hours each end of the daylight section of the program. The start time is 10 am earliest but this can be adjusted by advancing the time slot forward in 2 hour slots. So if it’s 10 am and you select 12 am on the time setting, the program will begin at 8am. The length of day is also fully adjustable in 2 hour slots. The max light button is handy if you want to do some work in the aquarium outside of the program, press to get maximum full spectrum light, press again to return to your preset settings. Only downside I have found is if losing power the time setting defaults to 10 am but it’s easy to readjust to the time previously set. Your day length setting will not be lost. If you dont want sunrise sunset options there is also a button to select 6 ,10 or 12 hour timings and the intensity from 10 to 100% in 10% intervals. All in all a great light, excellent value for money.

Cannot fault this light. I upgraded from the standard light that came with my aquarium after struggling to grow and keep my live plants healthy. Massive improvement! It took a couple of goes to get the light programmed to how I wanted it, but I cannot fault this, and the price is great!

Absolutely love this light from Hygger, one of the best I've purchased, very easy to use compared to other lights they do.

Needed a replacement light for a unbranded aquarium, couldn't find a light to fit into the lid of the aquarium so decided to give this one a try, really surprised by just how good it is for the money, I was using it on it's lower hanging area so I could still use the aquarium lit but recently found that the light was actually getting water inside, thankfully I was able to sit it at an angle over a bucket after unplugging it from the wall and it drained the water out, obviously I'm reluctant to put it back at this level so I've had to buy a condensation cover to put over the aquarium and I'm using the light in its higher position, it's still very good and plants are growing well.

Lasted approx. 10 months before the control malfunctioned. This was temporarily working by unplugging and plugging this back into the power. This is unfortunate, as the light itself seems to be well made but this is let down by the poor control pad.

Working well though have only used it on manual.

I wanted to change the light that came with my aquarium but didn't want to spend loads. I usually buy Fluval but this is less than half the price and it does the job - even at max brightness it's not REALLY bright but that is what I was after. If you are looking for a super bright light then this is not for you. I would prefer to be able to set light levels with an app as I find doing it with the control a little confusing/limiting, but can't really complain as the lights with those features are a lot more expensive.

Brilliant light